45159940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{322571}}^1$

素因数の和:322587

約数の個数: 24

約数和(自身を含む): 108384192

約数和(自身を除く): 63224252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 322571, 645142, 1290284, 1612855, 2257997, 3225710, 4515994, 6451420, 9031988, 11289985, 22579970, 45159940]

約数ペア:

[(1, 45159940), (2, 22579970), (4, 11289985), (5, 9031988), (7, 6451420), (10, 4515994), (14, 3225710), (20, 2257997), (28, 1612855), (35, 1290284), (70, 645142), (140, 322571)]